GB2461646B - Whitened exine shells - Google Patents

Whitened exine shells

Info

Publication number: GB2461646B
Authority: GB; United Kingdom
Prior art keywords: exine shells; whitened exine; whitened; shells; exine
Prior art date: 2008-07-09
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.): Active

Application number

GB0911927A

Other versions

GB2461646A (en

GB0911927D0 (en

Inventor

Stephen Lawrence Atkin

Stephen Thomas Beckett

Grahame Mackenzie

Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)

University of Hull

Original Assignee

University of Hull

Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)

2008-07-09

Filing date

2009-07-09

Publication date

2010-08-25

2009-07-09 Application filed by University of Hull filed Critical University of Hull

2009-08-19 Publication of GB0911927D0 publication Critical patent/GB0911927D0/en

2010-01-13 Publication of GB2461646A publication Critical patent/GB2461646A/en

2010-08-25 Application granted granted Critical

2010-08-25 Publication of GB2461646B publication Critical patent/GB2461646B/en

Status Active legal-status Critical Current

2029-07-09 Anticipated expiration legal-status Critical

Classifications

- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/9706—Algae
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K36/00—Medicinal preparations of undetermined constitution containing material from algae, lichens, fungi or plants, or derivatives thereof, e.g. traditional herbal medicines
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K47/00—Medicinal preparations characterised by the non-active ingredients used, e.g. carriers or inert additives; Targeting or modifying agents chemically bound to the active ingredient
- A61K47/46—Ingredients of undetermined constitution or reaction products thereof, e.g. skin, bone, milk, cotton fibre, eggshell, oxgall or plant extracts
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/02—Cosmetics or similar toiletry preparations characterised by special physical form
- A61K8/11—Encapsulated compositions
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K8/00—Cosmetics or similar toiletry preparations
- A61K8/18—Cosmetics or similar toiletry preparations characterised by the composition
- A61K8/96—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution
- A61K8/97—Cosmetics or similar toiletry preparations characterised by the composition containing materials, or derivatives thereof of undetermined constitution from algae, fungi, lichens or plants; from derivatives thereof
- A61K8/975—
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61Q—SPECIFIC USE OF COSMETICS OR SIMILAR TOILETRY PREPARATIONS
- A61Q19/00—Preparations for care of the skin
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/10—General cosmetic use
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/41—Particular ingredients further characterized by their size
- A61K2800/412—Microsized, i.e. having sizes between 0.1 and 100 microns
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K2800/00—Properties of cosmetic compositions or active ingredients thereof or formulation aids used therein and process related aspects
- A61K2800/40—Chemical, physico-chemical or functional or structural properties of particular ingredients
- A61K2800/42—Colour properties
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K9/00—Medicinal preparations characterised by special physical form

Landscapes

Health & Medical Sciences (AREA)
Life Sciences & Earth Sciences (AREA)
Veterinary Medicine (AREA)
Public Health (AREA)
General Health & Medical Sciences (AREA)
Animal Behavior & Ethology (AREA)
Epidemiology (AREA)
Engineering & Computer Science (AREA)
Botany (AREA)
Biotechnology (AREA)
Pharmacology & Pharmacy (AREA)
Medicinal Chemistry (AREA)
Chemical & Material Sciences (AREA)
Mycology (AREA)
Microbiology (AREA)
Birds (AREA)
Alternative & Traditional Medicine (AREA)
Medical Informatics (AREA)
Natural Medicines & Medicinal Plants (AREA)
Organic Chemistry (AREA)
Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
General Chemical & Material Sciences (AREA)
Chemical Kinetics & Catalysis (AREA)
Bioinformatics & Cheminformatics (AREA)
Dermatology (AREA)
Medicinal Preparation (AREA)
Cosmetics (AREA)
Medicines Containing Material From Animals Or Micro-Organisms (AREA)

GB0911927A 2008-07-09 2009-07-09 Whitened exine shells Active GB2461646B (en)

Applications Claiming Priority (1)

Application Number	Priority Date	Filing Date	Title
GBGB0812513.0A GB0812513D0 (en)	2008-07-09	2008-07-09	Delivery vehicle

Publications (3)

Publication Number	Publication Date
GB0911927D0 GB0911927D0 (en)	2009-08-19
GB2461646A GB2461646A (en)	2010-01-13
GB2461646B true GB2461646B (en)	2010-08-25

Family

ID=39718178

Family Applications (2)

Application Number	Title	Priority Date	Filing Date
GBGB0812513.0A Ceased GB0812513D0 (en)	2008-07-09	2008-07-09	Delivery vehicle
GB0911927A Active GB2461646B (en)	2008-07-09	2009-07-09	Whitened exine shells

Family Applications Before (1)

Application Number	Title	Priority Date	Filing Date
GBGB0812513.0A Ceased GB0812513D0 (en)	2008-07-09	2008-07-09	Delivery vehicle

Country Status (6)

Country	Link
US (1)	US8828464B2 (en)
EP (1)	EP2293783B1 (en)
AU (1)	AU2009269763B2 (en)
CA (1)	CA2730060A1 (en)
GB (2)	GB0812513D0 (en)
WO (1)	WO2010004334A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
EP1909844A1 (en)	2005-07-28	2008-04-16	The University of Hull	Topical formulations containing sporopollenin
GB0812513D0 (en)	2008-07-09	2008-08-13	Univ Hull	Delivery vehicle
WO2018146365A1 (en)	2017-02-09	2018-08-16	Universidade De Santiago De Compostela	Purified pollen particles and use thereof for administering nanosystems
US10369088B2 (en)	2017-03-15	2019-08-06	International Business Machines Corporation	Photosensitizer based microspheres
US10913937B2 (en)	2017-04-17	2021-02-09	Lafayette College	Degradation of sporopollenin
GB202102748D0 (en) *	2021-02-26	2021-04-14	Botanical Solutions Ltd	Exine constructs
CN114831111A (en) *	2022-06-17	2022-08-02	中国农业科学院蔬菜花卉研究所	Pesticide carrier based on plant spore powder and application thereof
CN116172967A (en) *	2022-08-19	2023-05-30	沈阳君弘医药科技有限公司	Application of sporopollenin as a pharmaceutical excipient in pharmaceutical preparations

Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20080112967A1 (en) *	2006-10-25	2008-05-15	Nanjing Zhongke Group Corp., Ltd.	Process for Refining Ganoderma Spore Polysacchoride
US20080188572A1 (en) *	2005-07-28	2008-08-07	University Of Hull	Uses of sporopollenin

Family Cites Families (29)

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Publication number	Priority date	Publication date	Assignee	Title
JPS59116208A (en)	1982-12-24	1984-07-05	Kobayashi Kooc:Kk	Cosmetic
US4917892A (en)	1988-06-28	1990-04-17	Temple University	Encapsulated topical delivery system
US5013552A (en) *	1989-02-06	1991-05-07	Samir Amer Moh	Modified pollen grains for delivering biologically active substances to plants and animals
US5275819A (en) *	1989-02-06	1994-01-04	Amer Particle Technologies Inc.	Drug loaded pollen grains with an outer coating for pulsed delivery
US5368840A (en) *	1990-04-10	1994-11-29	Imarx Pharmaceutical Corp.	Natural polymers as contrast media for magnetic resonance imaging
JP2970957B2 (en)	1991-05-15	1999-11-02	株式会社グレイトチレン	Refined pollen nutritional preparation
US5362478A (en) *	1993-03-26	1994-11-08	Vivorx Pharmaceuticals, Inc.	Magnetic resonance imaging with fluorocarbons encapsulated in a cross-linked polymeric shell
US5733568A (en)	1993-12-03	1998-03-31	Lafor Laboratories Limited	Micro-encapsulated lactobacilli for medical applications
US5648101A (en) *	1994-11-14	1997-07-15	Tawashi; Rashad	Drug delivery of nitric oxide
CN1105594A (en)	1994-11-16	1995-07-26	潘自航	Jiangailing pill
JP3368323B2 (en) *	1997-05-14	2003-01-20	独立行政法人農業生物資源研究所	Chitin beads, chitosan beads, a method for producing these beads, a carrier comprising these beads, and a method for producing microsporidian spores
AU2822999A (en)	1998-03-20	1999-10-18	Her Majesty In Right Of Canada As Represented By The Minister Of Agriculture And Agri-Food Canada	Protein expression in floral cells
US6342255B1 (en) *	1998-09-15	2002-01-29	Codex V S.R.L.	Topical pharmaceutical compositions useful for the treatment of cutaneous of circulatory pathologies on inflammatory, immune, proliferative of degenerative basis
WO2000025752A1 (en) *	1998-11-02	2000-05-11	Church, Marla, J.	Multiparticulate modified release composition
DE19902724A1 (en)	1999-01-19	2000-07-27	Dietmar Lerche	Microcapsules, e.g. useful as filtration and chromatography media, comprise intact macroporous pollen exine or sporoderm
US7758888B2 (en) *	2000-04-21	2010-07-20	Sol-Gel Technologies Ltd.	Composition exhibiting enhanced formulation stability and delivery of topical active ingredients
AU2001252513A1 (en)	2000-04-21	2001-11-07	Sol-Gel Technologies Ltd.	Composition exhibiting enhanced formulation stability and delivery of tropical active ingredients
KR100810527B1 (en)	2001-01-15	2008-03-10	한국생명공학연구원	Gene carrier surface display method
US7125568B2 (en) *	2001-08-23	2006-10-24	Sung Michael T	Lipophilic drug compositions
WO2003078048A2 (en)	2002-03-14	2003-09-25	L.U.M. Gmbh	Support particles for chromatography based on microcapsules, method for their production and use thereof
DE10216772A1 (en)	2002-03-14	2003-10-02	L U M Ges Fuer Labor Umweltdia	Encapsulation of hydrocolloids comprises adding a water-miscible organic liquid to a mixture of an aqueous hydrocolloid solution, sporopollenin capsules and a water-immiscible organic liquid
DE10221212A1 (en) *	2002-05-13	2003-11-27	Andreas Maack	Soluble composition containing sporopollenin and use
MXPA05013965A (en) *	2003-06-27	2006-05-25	Univ Hull	Dosage form comprising an exine coating of sporopollenin or derivatized sporopollenin.
US7608270B2 (en) *	2003-06-27	2009-10-27	University Of Hull	Dosage form
DE602004005406T2 (en) *	2003-12-11	2007-11-29	Rohm And Haas Co.	System and method for release of encapsulated active ingredients
GB0427520D0 (en) *	2004-12-16	2005-01-19	Univ Hull	Magnetic resonance contrast media
DE102005016714A1 (en)	2005-04-11	2006-10-12	Maack, Andreas, Dipl.-Chem.Dr.	Use of sporopollenin and / or derivatives thereof as a component of medicines, medicinal products and nutritional supplements
GB0724550D0 (en) *	2007-12-18	2008-01-30	Univ Hull	Formulations
GB0812513D0 (en)	2008-07-09	2008-08-13	Univ Hull	Delivery vehicle

2008
- 2008-07-09 GB GBGB0812513.0A patent/GB0812513D0/en not_active Ceased
2009
- 2009-07-09 US US13/001,767 patent/US8828464B2/en active Active
- 2009-07-09 AU AU2009269763A patent/AU2009269763B2/en active Active
- 2009-07-09 WO PCT/GB2009/050813 patent/WO2010004334A2/en not_active Ceased
- 2009-07-09 EP EP09785292.5A patent/EP2293783B1/en active Active
- 2009-07-09 CA CA2730060A patent/CA2730060A1/en not_active Abandoned
- 2009-07-09 GB GB0911927A patent/GB2461646B/en active Active

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number	Priority date	Publication date	Assignee	Title
US20080188572A1 (en) *	2005-07-28	2008-08-07	University Of Hull	Uses of sporopollenin
US20080112967A1 (en) *	2006-10-25	2008-05-15	Nanjing Zhongke Group Corp., Ltd.	Process for Refining Ganoderma Spore Polysacchoride

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
"The acetolysis method", G. Erdtman, Svensk Botanisk Tidskrift, (1960), 54(4), 561-564 *

Also Published As

Publication number	Publication date
EP2293783B1 (en)	2018-02-28
EP2293783A2 (en)	2011-03-16
CA2730060A1 (en)	2010-01-14
GB2461646A (en)	2010-01-13
WO2010004334A3 (en)	2010-03-04
GB0812513D0 (en)	2008-08-13
GB0911927D0 (en)	2009-08-19
AU2009269763B2 (en)	2015-09-17
AU2009269763A1 (en)	2010-01-14
US8828464B2 (en)	2014-09-09
US20110117148A1 (en)	2011-05-19
WO2010004334A2 (en)	2010-01-14

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Legal Events

Date	Code	Title	Description
2019-12-11	732E	Amendments to the register in respect of changes of name or changes affecting rights (sect. 32/1977)	Free format text: REGISTERED BETWEEN 20191114 AND 20191120